盛大
せいだい
seidai
JLPT N1adjectiveVocabularyLevel 89 - JLPT N1
Quick answer
盛大 (せいだい (seidai)) means "Grand". The reading is せいだい (seidai). Audio pronunciation and kanji breakdown are below.
Meaning
Grand
Also : Lavish · Magnificent · Prosperous · Lively · Thriving
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Example Sentences
式典は盛大に開催された。
しきてんはせいだいにかいさいされた。
The ceremony was held on a grand scale.
盛大な花火大会が夜空を彩った。
せいだいなはなびたいかいがよぞらをいろどった。
A grand fireworks display illuminated the night sky.
Kanji in this word
Grammar to study at this level
- [Noun/Verb dictionary form] + に際して～に際して (ni saishite) - On the occasion of
- [Noun] + をもとに(して)～をもとに (wo moto ni) - Based on
- [Noun/Verb dictionary form] + にあたって～にあたって (ni atatte) - When doing; Upon
- [Verb/Adjective/Noun] + にしろ/にせよ～にしろ／にせよ (ni shiro/ni seyo) - Even if; Regardless of
- [Noun] + をめぐって～をめぐって (wo megutte) - Concerning; Over; Surrounding
Last updated Jul 22, 2026
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